mail.isdweb.com - robtex.com

mail.isdweb.com

DNSSEC⚠️ Not signed
A54.237.236.155πŸ‡ΊπŸ‡Έ Amazon54.237.0.0/16 EC2 IAD prefix
PTRec2-54-237-236-155.compute-1.amazonaws.com

isdweb.com

DNSSEC⚠️ Not signed
A54.237.236.155πŸ‡ΊπŸ‡Έ Amazon54.237.0.0/16 EC2 IAD prefix
NSns1.markmonitor.com ⭐
NSns2.markmonitor.com
NSns3.markmonitor.com
NSns4.markmonitor.com
NSns5.markmonitor.com
NSns6.markmonitor.com
NSns7.markmonitor.com
MXisdweb-com.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.markmonitor.comhostmaster@markmonitor.com 2026-04-22 #1
WOT: SAFE (71/100)
WOT: SAFE (95/100)

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A54.237.236.15523.22.178.149
β—‹A23.22.178.1492015-07-08 β†’ 2016-05-05 Β· 4 obs
● 2015-07-08 01:58:46
● 2016-05-05 16:43:46
β—‹ 2026-03-14 17:37:28
β—‹ 2026-07-25 11:08:54
●A54.237.236.1552026-03-14 β†’ 2026-07-25 Β· 3 obs
β—‹ 2016-05-05 16:43:46
● 2026-03-14 17:37:28
● 2026-07-25 11:08:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
isdweb.comns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...14 records

βœ… Authoritative Response

Server:192.174.68.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isdweb.com (unsigned zone)

⏱️ Timing

Total: 656ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A154.237.236.155

πŸ“Œ Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

IP Addresses

mail.isdweb.com resolves to just one IP address, 54.237.236.155.

Other hosts including ec2-54-237-236-155.compute-1.amazonaws.com, isdweb.com and www.isdweb.com share IP addresses with mail.isdweb.com.